Add the right NotifyStock block to the right storefront surface.
Use Shopify theme app extensions for Notify Me, PreOrder, Wishlist, and Low Stock, then preview every block before publishing.
Shopify theme setup, from storefront action to merchant follow-up.
See how Shopify theme setup moves from a clear storefront action to accurate product context and merchant follow-up.

Add Notify Me
Place the Notify Me block where sold-out shoppers need a next action.
Included:
- Independent block
- Sold-out product state
- Request form

Add PreOrder
Place the PreOrder offer only for products configured to accept early interest.
Included:
- Independent block
- Product mode aware
- Offer state

Add Wishlist
Add the save control without causing Notify Me or PreOrder to render automatically.
Included:
- Independent block
- Saved state
- Product and collection support

Add Low Stock
Show the stock counter when the configured threshold is met.
Included:
- Independent block
- Live inventory
- Threshold aware
Why merchants use Shopify theme setup.
Each Shopify theme setup capability supports the same product-specific workflow without mixing unrelated shopper actions.
Avoid duplicate widgets
A single app embed loads shared behavior while blocks remain independent.
Preview before publish
Shopify Theme Editor shows the configured storefront result.
Keep themes removable
Theme app extensions avoid permanent manual theme-code changes.













